Milenkovic B, Stevanovic N, Krstic D, Nikezic D
Faculty of Science, University of Kragujevac, R. Domanovica 12, 34000 Kragujevac, Serbia
Faculty of Science, University of Kragujevac, R. Domanovica 12, 34000 Kragujevac, Serbia.
Radiat Prot Dosimetry. 2014 Oct;161(1-4):108-11. doi: 10.1093/rpd/nct321. Epub 2013 Dec 8.
A program code to simulate neutron interactions with a CR-39 detector and calculate parameters describing the induced etched proton tracks in the CR-39 material was previously developed(( 1)). This code was used to understand the mechanisms involved during interactions with neutrons in the CR-39 material and the influence of the etching process, enabling an improvement in the efficiency of the CR-39 detector. Due to neutron interaction with atoms of the detector material, the created protons are emitted in different directions and their latent tracks are oriented randomly within the detector. The aim of this paper is to show differences between the number of visible tracks etched in the same and opposite directions from both sides of the detector. The efficiency of neutron detection was analysed as a function of the removed layer and neutron energy for both sides of detector.
